| 铁蓝—活性炭生物膜法处理彩色胶片水洗废水的研究 |
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| 引用本文： | 赵一先,李定邦.铁蓝—活性炭生物膜法处理彩色胶片水洗废水的研究[J].上海环境科学,1995,14(5):16-18. |
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| 作者姓名： | 赵一先 李定邦 |
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| 作者单位： | 华东理工大学，华东理工大学，华东理工大学，上海电视台 上海 200237，上海 200237，上海 200237 |
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| 摘 要： | 定影漂白废话水用铁蓝法预处理，结果表明，以硫酸亚铁为沉淀剂，投加量为铁氰化物理论值的１．３倍，ＣＮ去除率为９８％，反应生成的普鲁士蓝纯度较高，可供综合利用，铁蓝法除ＣＮ后的出水与显影冲洗废水混合，再经生炭生物膜法处理，ＣＯＤｃｒ去除率为８０％；
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| 关 键 词： | 感光材料 废水处理 活性炭生物膜法 铁蓝法 |
Study on Treatment of Colour Film Rinsing Wastewater by Ferrous-Activated Carbon Biological Membrane |
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| Zhao Yixian Li Dingbang Zhang Danian.Study on Treatment of Colour Film Rinsing Wastewater by Ferrous-Activated Carbon Biological Membrane[J].Shanghai Environmental Science,1995,14(5):16-18. |
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| Authors: | Zhao Yixian Li Dingbang Zhang Danian |
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| Abstract: | Using ferrous-activated carbon biological membrane to treat the colour film rinsing wastewater has been studied. It was found that when used ferrous sulfate as precipitant, its feed amount was 1.3 times of the theoretical value, then the removal rate of CN- could be 98%, and the reacted product potassium ferric cyanide was of higher purity, and could be reused. After removing CN-, treating the mixture of effluent and developing wastewater with activated carbon-biological membrane, the removal rate of CODcr and BOD5 were 80% and 90% respectively. |
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| Keywords: | Colour film Rinsing wastewater Ferrous-activated carbon-biological membrane |
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